Add python binding for 'Operator::clone' enabling deep copy of operators in Python

python_binding/operator/pybind_Operator.cpp

@@ -37,6 +37,7 @@ void init_Operator(py::module& m){
     py::class_<Operator, std::shared_ptr<Operator>>(m, "Operator")
     .def("__repr__", &Operator::repr)
     .def("backend", &Operator::backend)
+    .def("clone", &Operator::clone)
     .def("set_output", py::overload_cast<const IOIndex_t, const std::shared_ptr<Data>&>(&Operator::setOutput, py::const_), py::arg("outputIdx"), py::arg("data"))
     .def("set_input", py::overload_cast<const IOIndex_t, const std::shared_ptr<Data>&>(&Operator::setInput), py::arg("inputIdx"), py::arg("data"))
     .def("get_raw_output", &Operator::getRawOutput, py::arg("outputIdx"))